Resolutione conomics12/4/2023 ![]() The result was that girls chose not to utilise these facilities, either because they did not want to risk being seen to use the toilet, or because they were warned that these facilities were not private or clean enough. Of those schools with sanitation, only half had separate facilities for boys and girls. A survey of 5 000 schools in Senegal showed that over half had no water supply and almost half had no sanitation facilities.In Tajikistan nearly a third of the population takes water from canals and irrigation ditches, with risks of exposure to polluted agricultural run-off.It has been calculated that 443 million school days are lost each year to water-related illness. Together, unclean water and poor sanitation are the world's second biggest killer of children. At any one time, close to half of all people in developing countries are suffering from health problems caused by poor water and sanitation.The basic requirement for a lactating women engaged in even moderate physical activity is 7.5 litres a day. ![]() For the 884 million people or so people in the world who live more than 1 kilometre from a water source, water use is often less than 5 litres a day of unsafe water. People lacking access to improved water in developing countries consume far less, partly because they have to carry it over long distances and water is heavy.
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